Lines Matching full:area
454 /* area of a whole sequence */
456 icvContourArea( const CvSeq* contour, double *area )
501 *area = a00 * 0.5;
504 *area = 0;
557 /* area of a contour sector */
558 static CvStatus icvContourSecArea( CvSeq * contour, CvSlice slice, double *area )
709 /* common area calculation */
710 *area = 0;
712 (*area) += fabs( p_are[i] );
726 /* external contour area function */
730 double area = 0;
754 IPPI_CALL( icvContourArea( contour, &area ));
761 IPPI_CALL( icvContourSecArea( contour, slice, &area ));
766 return area;
